Installation Instructions Technical Support Description

Installing Maestro Plus™ P425, EP425A/W or CP425A/W
Ice Machine Module into Symphony™
FB, CT, and CI Dispensers
Installation Instructions
Technical Support
If you experience any problems during the installation, please call Follett Technical Service toll-free at
(877) 612-5086 for assistance.
Description
Follow these instructions to install the Maestro Plus ice machine module into your Symphony FB, CT, and CI
dispenser.
CAUTION!
Only qualified technicians should attempt to service or maintain this equipment.
Parts
Common
POWER CORD (1) 01069772
(1) 1/4" X 1/4"PUSH IN VALVE 01035526
BIN SIGNAL RELAY ASSEMBLY
(1) 01069772
(1) CLAMP, ICE TRANSPORT TUBE 202011
(2) SANI-SPONGE 00131524
(2.5') 1/4" TUBING 205835
801 Church Lane • Easton, PA 18040, USA
Toll free (877) 612-5086 • +1 (610) 252-7301
www.follettice.com
Order parts online:
www.follettice.com
01033687R03
FB Dispensers
(1) GUIDE PLATE RIGHT
01015759
(1) GUIDE PLATE LEFT 25/50
01015767
(1) GUIDE PLATE LEFT 110
01042654
SCREW
204139
CT Dispensers
(1) TOP MOUNT SPACER
01048578
(2) DRAIN ELBOW BARB FITTING
205624
(4) SCREW
208568
2
Maestro Plus P425/CP425/EP425 Ice Machine for Symphony FB, CT, and CI Dispensers
CI Dispensers
(1) DRAIN TUBE, CI
01062306
(1) FUNNEL, HOPPER DRAIN
00906255
(1) ELECTRICAL BOX BRACKET
01012186
Water-cooled Parts
(2) 3/8" FLARE X 1/4" FNPT BRASS FITTING
00181388
BRAIDED HOSE
00187211
(2) 1/4" NPT X 3/8" COMPRESSION TUBE BRASS FITTING
01027291
(2) 3/8" FNPT X 3/8" COMPRESSION TUBE BRASS FITTING
01064567
(2) 3/8" FLARE X 3/8" MNPT BRASS FITTING
00129486
(2) HOLE BUSHING
00105486
Tubes
110 FB/CT Drain tube
01055540
25/50 FB/CT Drain tube
01055185
25/50/110CT Ice transport tube
01055540
Maestro Plus P425/CP425/EP425 Ice Machine for Symphony FB, CT, and CI Dispensers3
FB Units - 25/50/110FB425A
Fig. 1 Remove Ice Machine Module
1. Disconnect power from unit and turn off
water supply.
2
2. Remove existing module.
3. On new ice machine, remove the
top bearing insulation (Fig. 1.1) and
compression nozzle insulation (Fig. 1.2).
1
Note: Retain ice transport tube and hose
clamp.
4. On new ice machine, remove the ice
machine electrical box cover and set DIP
switches (Fig. 2).
5. Reinstall ice machine electrical box cover.
Fig. 2 OFF POSITION
ON POSITION
Replacement P425A/W installed in Symphony dispenser
OFF
1
2
3
4
5
6
7
8
Sleep cycle
disabled
Not used
Sleep cycle
dispense duration
20 min. time delay
Flush disabled
Maint. timer ON
4
ON
Sleep cycle
enabled
Not used
Sleep cycle
dispense duration
60 min. time delay
Flush enabled
Maint. timer OFF
Sleep cycle dispense duration
5
5
2
15 s
4
1
35 s
4
ON
4
OFF
5s
3
4
5
4
6
7
Maestro Plus P425/CP425/EP425 Ice Machine for Symphony FB, CT, and CI Dispensers
5
5
8
4
60 s
6. Remove right and left rear module
positioning bracket (Fig. 3).
Note:Do not discard the 4 screws, they will
be reused.
Fig. 3 7. Using the hardware specific for your
application, install supplied Left (Fig. 4.1)
and Right (Fig. 4.2) locating brackets
using screws from previous step.
Fig. 4
25/50 Units
Note: Left side only uses 1 screw.
01015759
1
2
01015767
110 Units
01015759
1
01042654
2
Maestro Plus P425/CP425/EP425 Ice Machine for Symphony FB, CT, and CI Dispensers5
8. 25/50 Units Only: Install gray plastic
spacer (Fig. 5.1) against rear of cabinet.
Fig. 5
01069764
9. Slide supplied module into position
(Fig. 6).
6
1
Fig. 6
Maestro Plus P425/CP425/EP425 Ice Machine for Symphony FB, CT, and CI Dispensers
10. Install supplied drain tube onto drain
solenoid (Fig. 7.1), evaporator drain pan
(Fig. 7.2), and rear drain fitting (Fig. 7.3).
Tube may need to be cut to fit onto
existing rear drain fitting.
Fig. 7
§§ 25/50 Drain tube: 01055185
§§ 110 Drain tube: 01055540
3
2
1
11. Cut compression fitting from end of
existing water tube. Connect existing
water supply tube to attached solenoid
water tube with supplied ¼” shut off
valve (Fig. 8).
Fig. 8
12. Install supplied internal power cord
adapter (Twist-Lock) (Fig. 9).
Fig. 9 01035526
01069772
Maestro Plus P425/CP425/EP425 Ice Machine for Symphony FB, CT, and CI Dispensers7
13. Plug other end (Mate N Lock) into
electrical box (Fig. 10).
Fig. 10
14. Install supplied internal bin signal cord
adapter (Twist-Lock) (Fig. 11).
Fig. 11
01069772
15. Plug other end (Mate N Lock) into
electrical box (Fig. 12).
8
Fig. 12
Maestro Plus P425/CP425/EP425 Ice Machine for Symphony FB, CT, and CI Dispensers
16. Heat end of existing ice transport tube
in cup of 160 F (71 C) hot water to
soften (Fig. 13.1) and spread with pliers
(Fig. 13.2).
Fig. 13
1
17. Attach end of ice transport tube to
compression nozzle (Fig. 14).
2
Fig. 14
Maestro Plus P425/CP425/EP425 Ice Machine for Symphony FB, CT, and CI Dispensers9
18. Secure with clamp (Fig. 15.1).
Fig. 15
Note:Clamp must be oriented as shown
in order for the insulation to be placed
properly.
19. Install compression nozzle insulation
(Fig. 15.2).
2
20. Install top bearing insulation (Fig. 15.3).
3
1
10
Maestro Plus P425/CP425/EP425 Ice Machine for Symphony FB, CT, and CI Dispensers
21. For water-cooled units, make water
connections (Fig. 16).
Fig. 16
01027291
00187211
01064567
00181388
01064567
22. Restore power and water to machine.
23. Sanitize machine prior to use.
24. Reinstall side panels, start up machine
and check for proper operation.
Maestro Plus P425/CP425/EP425 Ice Machine for Symphony FB, CT, and CI Dispensers11
CT Units - 25/50/110CT425A
Fig. 1 Remove Ice Machine Module
1. Disconnect power from unit, turn off water
supply, and remove side panels.
2
2. Remove existing module.
3. On new ice machine, remove the
top bearing insulation (Fig. 1.1) and
compression nozzle insulation (Fig. 1.2).
1
Note: Retain ice transport tube and hose
clamp.
4. On new ice machine, remove the ice
machine electrical box cover and set DIP
switches (Fig. 2).
5. Reinstall ice machine electrical box cover.
Fig. 2
OFF POSITION
ON POSITION
Replacement P425A/W installed in Symphony dispenser
OFF
1
2
3
4
5
6
7
8
Sleep cycle
disabled
Not used
Sleep cycle
dispense duration
20 min. time delay
Flush disabled
Maint. timer ON
4
ON
Sleep cycle
enabled
Not used
Sleep cycle
dispense duration
60 min. time delay
Flush enabled
Maint. timer OFF
Sleep cycle dispense duration
5
5
2
15 s
4
1
35 s
4
ON
4
OFF
5s
3
4
5
4
6
7
Maestro Plus P425/CP425/EP425 Ice Machine for Symphony FB, CT, and CI Dispensers
5
5
8
12
60 s
6. Remove backing from two PVC strips and
install as shown (Fig. 3).
Fig. 3 01069764
7. It may be necessary to slightly bend up
the bracket located at the rear of the
cabinet to ease installation (Fig. 4).
Fig. 4
Maestro Plus P425/CP425/EP425 Ice Machine for Symphony FB, CT, and CI Dispensers13
8. Install spacer bracket (01048578) on
righthand side of machine with supplied
screws (Fig. 5).
Fig. 5
78
85
04
01
208568
9. Slide supplied module into position
(Fig. 6).
14
Fig. 6
Maestro Plus P425/CP425/EP425 Ice Machine for Symphony FB, CT, and CI Dispensers
10. Position module so that the ice transport
hole in the module base is aligned with
the hole in the dispenser (Fig. 7).
Fig. 7 - Top View of Ice Machine
TOP VIEW
11. Route supplied ice transport hose
(01003532) down through hose clamp
until it extends at least 1" into dispenser
bin (Fig. 8). Tighten hose clamp to secure
ice transport tube.
Fig. 8
Maestro Plus P425/CP425/EP425 Ice Machine for Symphony FB, CT, and CI Dispensers15
12. Heat other end of supplied ice transport
tube in cup of 160 F (71 C) hot water to
soften (Fig. 9.1) and spread with pliers
(Fig. 9.2).
Fig. 9
1
13. Attach end of ice transport tube to
compression nozzle (Fig. 10).
16
2
Fig. 10
Maestro Plus P425/CP425/EP425 Ice Machine for Symphony FB, CT, and CI Dispensers
14. Secure with clamp (Fig. 11.1).
Fig. 11
Note:Clamp must be oriented as shown
in order for the insulation to be placed
properly.
15. Install compression nozzle insulation
(Fig. 11.2).
2
16. Install top bearing insulation (Fig. 11.3).
3
1
17. Install supplied drain tube onto drain
solenoid (Fig. 12.1) and evaporator drain
pan (Fig. 12.2).
Fig. 12
Note: Use the long tube (01055540) for
110 models and the shorter tube
(01055185) for 25/50 models.
1
2
Maestro Plus P425/CP425/EP425 Ice Machine for Symphony FB, CT, and CI Dispensers17
18. Trim the existing CLEAR drain hose so
that it protrudes 1" above the base of
the module (Fig. 13.1).
Fig. 13
19. Insert one supplied 3/4" barbed elbow
(Fig. 13.2) into clear drain hose
205624
2
20. Trim enough from the end of the GRAY
drain hose (Fig. 13.3) so that it can be
connected between the 3/4" barbed
elbows.
3
1
21. Replace bin access cover (Fig. 14).
Fig. 14
22. Cut compression fitting from end of
existing water tube. Connect existing
water supply tube to attached solenoid
water tube with supplied ¼” shut off
valve (Fig. 15).
Fig. 15
01035526
18
Maestro Plus P425/CP425/EP425 Ice Machine for Symphony FB, CT, and CI Dispensers
23. Install supplied internal power cord
adapter (Twist-Lock) (Fig. 16).
Fig. 16 01069772
24. Plug other end (Mate N Lock) into
electrical box (Fig. 17).
Fig. 17
25. Install supplied internal bin signal cord
adapter (Twist-Lock) (Fig. 18).
Fig. 18
01069772
Maestro Plus P425/CP425/EP425 Ice Machine for Symphony FB, CT, and CI Dispensers19
26. Plug other end (Mate N Lock) into
electrical box (Fig. 19).
Fig. 19
Note:Contact closure only, do not supply
power.
27. Reinstall existing ice machine hold-down
bracket (Fig. 20).
Fig. 20
Note:Ensure that power cords are not
pinched; route as shown in Fig. 20.
20
Maestro Plus P425/CP425/EP425 Ice Machine for Symphony FB, CT, and CI Dispensers
28. For water-cooled units, make water
connections (Fig. 21).
Fig. 21
29. Restore power and water to machine.
30. Sanitize machine prior to use.
31. Reinstall side panels, start up machine
and check for proper operation.
01064567
00129486
Maestro Plus P425/CP425/EP425 Ice Machine for Symphony FB, CT, and CI Dispensers21
CI Units - 25/50CI425A
Fig. 1 Remove Ice Machine Module
1. Disconnect power from unit, turn off water
supply, remove screws from splash panel,
shut off water to dispense solenoid,
remove splash panel.
2
2. Remove existing module.
3. On new ice machine, remove the
top bearing insulation (Fig. 1.1) and
compression nozzle insulation (Fig. 1.2).
1
Note: Retain ice transport tube and hose
clamp.
4. On new ice machine, remove the ice
machine electrical box cover and set DIP
switches (Fig. 2).
Note: To avoid a possible overflow
condition, DIP switch 7 (Flush) must
be set to 'disabled.'
OFF POSITION
ON POSITION
4
Replacement P425A/W installed in Symphony
dispenser
OFF
4
5
6
7
8
Maint. timer ON
3
Flush disabled
2
Sleep cycle
disabled
Not used
Sleep cycle
dispense duration
20 min. time delay
ON
1
5. Reinstall ice machine electrical box cover.
Fig. 2
Sleep cycle
enabled
Not used
Sleep cycle
dispense duration
60 min. time delay
Flush enabled
Maint. timer OFF
Sleep cycle dispense duration
5
5
2
15 s
4
1
35 s
4
ON
4
OFF
5s
3
4
5
4
6
7
Maestro Plus P425/CP425/EP425 Ice Machine for Symphony FB, CT, and CI Dispensers
5
5
8
22
60 s
Remove Ice Machine Module
Fig. 3 6. Remove two screws securing electrical
box to condenser (Fig. 3).
7. Cut wire tie from electrical cable bundle.
8. Install supplied funnel (Fig. 4).
Fig. 4
Maestro Plus P425/CP425/EP425 Ice Machine for Symphony FB, CT, and CI Dispensers23
9. Slide supplied module only partially into
dispenser cabinet (Fig. 5).
Fig. 5
10. Heat end of existing ice transport tube
in cup of 160 F (71 C) hot water to
soften (Fig. 6.1) and spread with pliers
(Fig. 6.2).
Fig. 6
2
1
1
11. Attach ice transport tube to evaporator
compression nozzle (Fig. 7).
24
2
Fig. 7
Maestro Plus P425/CP425/EP425 Ice Machine for Symphony FB, CT, and CI Dispensers
12. Secure with clamp (Fig. 8.1).
Fig. 8
Note:Clamp must be oriented as shown
in order for the insulation to be placed
properly.
13. Install compression nozzle insulation
(Fig. 8.2).
2
14. Install top bearing insulation (Fig. 8.3).
3
1
15. Attach module water tube to existing “T”
fitting (Fig. 9).
Fig. 9
Maestro Plus P425/CP425/EP425 Ice Machine for Symphony FB, CT, and CI Dispensers25
16. Hang electrical box on dispenser
front and attach with supplied bracket
(Fig. 10).
Fig. 10
01012186
17. Install supplied internal power cord
adapter (Twist-Lock) (Fig. 11).
Fig. 11 01069772
26
Maestro Plus P425/CP425/EP425 Ice Machine for Symphony FB, CT, and CI Dispensers
18. Plug other end (Mate N Lock) into
electrical box (Fig. 12).
Fig. 12
19. Plug two-pin bin thermostat cable into
electrical box (Fig. 13).
Fig. 13
01069772
20. Connect other end to dispenser (Twist
Lock connection) (Fig. 14).
Fig. 14
21. Push module fully into position.
1
2
01062306
3
1
2
Maestro Plus P425/CP425/EP425 Ice Machine for Symphony FB, CT, and CI Dispensers27
22. Organize power and bin signal cables
and wire tie plugs together (Fig. 15).
Fig. 15
23. Install supplied drain tube onto drain
solenoid (Fig. 16.1) and evaporator drain
pan (Fig. 16.2). Ensure that drain stub
is inserted into hole in ice machine base
above drain cup (Fig. 16.3).
Fig. 16
1
2
01062306
3
1
2
01062306
3
28
Maestro Plus P425/CP425/EP425 Ice Machine for Symphony FB, CT, and CI Dispensers
24. For water-cooled units, make water
connections (Fig. 17)
Fig. 17
25. For lever-operated dispensers, remove
and rotate ice switch on back of splash
panel 180° (Fig. 18).
Fig. 18
26. Move splash panel into position, connect
water line to water dispense solenoid,
turn on water to solenoid and attach
splash panel.
27. Start up machine and check for proper
operation. Restore power and water to
machine.
28. Sanitize machine prior to use. See
appropriate Operation and Service
manual shipped with the unit.
Maestro Plus P425/CP425/EP425 Ice Machine for Symphony FB, CT, and CI Dispensers29
30
Maestro Plus P425/CP425/EP425 Ice Machine for Symphony FB, CT, and CI Dispensers
Maestro Plus P425/CP425/EP425 Ice Machine for Symphony FB, CT, and CI Dispensers31
Maestro Plus and Symphony are trademarks of Follett LLC.
Follett is a registered trademark of Follett LLC, registered in US.
801 Church Lane • Easton, PA 18040, USA
Toll free (877) 612-5086 • +1 (610) 252-7301
www.follettice.com
01033687R03
© Follet LLC 3/17
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